# What is the equation in point-slope form and slope intercept form for the line given (–1, –3) and (4, 1)?

##### 1 Answer

May 5, 2015

Given two points

the slope is

For the given points

Now that we have the slope we can use either of the given points to write a slope-point form for the equation:

The slope intercept form is

where

Working with the previously developed slope-point form:

We obtain the slope-intercept form: